Re: Rebuilding from CVS on Snow Leopard

[Peter Stephenson <pws@xxxxxxx>]

On Tue, 29 Sep 2009 21:05:13 +0900
"Jun T." <takimoto-j@xxxxxxxxxxxxxxxxx> wrote:
> MacOSX (and many BSD's as well?) does not define UNIX_PATH_MAX,
> and struct sockaddr_un is defined in sys/un.h as
> 
> struct  sockaddr_un {
>          unsigned char   sun_len;        /* sockaddr len including  
> null */
>          sa_family_t     sun_family;     /* [XSI] AF_UNIX */
>          char            sun_path[104];  /* [XSI] path name (gag) */
> };
> 
> so we can't define UNIX_PATH_MAX to 108.
> 
> I think it would be better to use sizeof(soun.sun_path) in place
> of UNIX_PATH_MAX. Or use sizeof(soun.sun_path)-1 so that sun_path
> is always null terminated.

Thanks, looks reasonable and I've committed it.

-- 
Peter Stephenson <pws@xxxxxxx>            Software Engineer
Tel: +44 (0)1223 692070                   Cambridge Silicon Radio Limited
Churchill House, Cambridge Business Park, Cowley Road, Cambridge, CB4 0WZ, UK


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